Tadahisa IWATA

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Wako-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength fiber of biodegradable aliphatic polyester and proces...
- Patent number 7,938,999
- Issue date May 10, 2011
- Riken
- Tadahisa Iwata
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyhydroxyalkanoic acid fibers with high strength, fibers with hig...
- Patent number 7,662,325
- Issue date Feb 16, 2010
- Riken
- Tadahisa Iwata
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyhydroxyalkanoic acid fibers with high strength, fibers with hig...
- Patent number 7,241,495
- Issue date Jul 10, 2007
- Riken
- Tadahisa Iwata
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Poly(3-hydroxybutanoic acid) film
- Patent number 5,917,002
- Issue date Jun 29, 1999
- The Institute of Physical and Chemical Research
- Yoshiharu Doi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
High-Strength Fiber of Biodegradable Aliphatic Polyester and Proces...
- Publication number 20080061467
- Publication date Mar 13, 2008
- Riken
- Tadahisa Iwata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYHYDROXYALKANOIC ACID FIBERS WITH HIGH STRENGTH, FIBERS WITH HIG...
- Publication number 20070138688
- Publication date Jun 21, 2007
- Riken
- Tadahisa IWATA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
High-strength film of polyhydroxyalkanoic acid and process for prod...
- Publication number 20060055081
- Publication date Mar 16, 2006
- Tadahisa Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyhydroxyalkanoic acid fibers with high strength, fibers with hig...
- Publication number 20050158542
- Publication date Jul 21, 2005
- Tadahisa Iwata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING